Laying out the streets…STEP 1 OF 3

Refine.sh · Office #41,854

Fix grammar, rewrite sentences, translate text, and get clear explanations across your Mac apps. Do it all offline with local AI.

In the Mac and Windows desktop utilities neighborhood (Desktop and utilities). In town since 16 Oct 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Refine.sh's site

Refine.sh describes itself as: “Offline AI Grammar Checker for Mac | Refine”

What it is

Calls itself “grammar checker”.

  • Calls itself: grammar checker
“…grammar checker”

Where it puts itself

Rules out “No subscription”.

  • Says it will not: No subscription
“Refine was built on the opposite assumption. Processing belongs on your Mac, and a writing tool should be something you buy once.”
“No subscription.”

What it costs

One-time purchase. A free tier, free forever. Trial: “30-day”. No monthly plan. Prices quoted: $38 USD.

  • One-time: yes
  • Monthly: no
  • Free plan: free forever
  • Price: $38 USD
  • Trial: 30-day
“$38 USD / lifetime”
“No subscription.”

Who it sells to

Sells to consumers. In 36 languages.

  • Sells to: consumers
  • Languages: 36 languages
“Student or educator? Get 30% off →”
“36 languages”

How it runs

A desktop app for macOS. Runs locally and works offline. Distributed through the Homebrew. Offers an API. AI is the core of the product. You can bring your own API key. Built with Google Analytics and Umami.

  • Kind: desktop
  • Runs on: macOS
  • Runs where: on the device, offline
  • Distributed via: Homebrew
  • API: yes
  • AI role: core to the product
  • Bring your own key: yes
  • Analytics: Google Analytics · Umami
“Native Mac app”
“…macOS 14+”

What it works with

Built on Gemma 4. Plugin for Neovim, Obsidian, PopClip and 1 more. Names Claude Sonnet, GPT-5 and 1 more on its pages.

  • Built on: Gemma 4
  • Plugin for: Neovim · Obsidian · PopClip · +1
  • Names: Claude Sonnet · GPT-5 · Gemini
“Translation Claude Sonnet”
“Explanations GPT-5”

What it offers as proof

Live, no waitlist. Claims “36 languages, 59 varieties”. Try it without signing up. Publishes docs and a blog.

  • Number claimed: 36 languages, 59 varieties
  • Instant signup: yes
  • Trial asks for: nothing
“Download for Mac”
“Free, no account”

Sources

Tablif read these pages, last on 16 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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